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Mini Magnetic HF Antenna Vehicle Mounted Car Antenna 144/430MHz Dual Band SMA/BNC Suction Dish Two Way Radio Antenna For Baofeng

Magnetic HF Antenna Vehicle Mounted Car Antenna 144/430MHz Dual Band SMA/BNC UHF/VHF Suction Dish Two Way Radio Antenna

Car Antenna UT-106 SMA-Female Magnetic HF Vehicle Mounted Antenna For Baofeng 888S UV-5R Two Way Radio Walkie Talkie Accessories

Big Magnet Feeder Cable Walkie Talkie Magnetic Antenna Base For Vehicle-Mounted Antenna Mobile Car Two Way Radio Accessory

Mobile Car Antenna Big Magnetic Roof Mount Base 5M Coaxial Cable Magnet Base For Vehicle-Mounted Antenna Magnet Mount Bracket

Car radio Accessory Vehicle-Mounted Antenna Base Big Magnet Mount Bracket For Ham Amateur Car Walkie Talkie Antenna Base

RF Antenna Dual Band Handheld Trunk Mobile Radio Antenna Vehicle-Mounted Antenna High Gain Aerial Car radio Accessory

Vehicle-Mounted Antenna Dual Band High Gain Mobile Radio Antenna For Mobile Car Walkie Talkie Car Radio Accessory Car Antenna

VHF/UHF Dual-Band 144/430MHz High Gain Car Aerial mobile Antenna Central Plus Sense Vehicle-Mounted Antenna Car Radio Accessory

Car Holder Air Vent Mount Magnetic Car Phone Holder Stand Vehicle-Mounted Gravity Mobile Phone Bracket

Magnetic Loop Antennas - HF Antennas - Antennas | WiMo

Magnetic antennas can be built very compact, good for limited spaces or 'mobile' use, e.g. on boats with limited space. Radials or other counterweights are not necessary, the radiation is largely independent of the distance of the antenna to the ground. At the resonance frequency, magnetic antennas are quite narrow-banded.

Magnetantenne – Wikipedia

HF-Empfangsrahmen, Durchmesser 100 mm, 50 kHz – 120 MHz, eine Windung, Übertrager 50 Ohm (breitbandige Magnetfeldsonde) Die Magnetantenne besteht aus einer Schleife, die eine Spule bildet.

The Underestimated Magnetic Loop HF Antenna

A magnetic loop antenna (MLA) can very conveniently be accommodated on a table top, hidden in an attic / roof loft, an outdoor porch, patio balcony of a high-rise apartment, rooftop, or any other tight space constrained location. A small but efficacious HF antenna for restricted space sites is the highly sort after Holy Grail of

A magnetic loop antenna for HF - IW5EDI Simone - Ham-Radio

A magnetic loop antenna for HF Posted in Antenna, Articles 13 Comments. by Peter Parker VK3YE – first appeared in Amateur Radio, December 1997. October 1997’s Novice Notes looked at compact antennas that amateurs use to operate from confined locations. The smallest antenna described for 80 metres was a magnetic loop. This article provides all the details needed to build your own ...

Amazon.com: 10-80 Meter (100W 10-40M, 20W 40-80) Magnetic ...

Super Antenna MP1DXTR80 HF SuperWhip Tripod All Band 80m MP1 Antenna with Clamp Mount and Go Bag ham Radio Amateur 4.5 out of 5 stars 89. $350.01. Only 15 left in stock - order soon. MFJ-1778 G5RV Wire Antenna 80-10 Meters - Authorized Dealer 4.4 out of 5 stars 167. $76.99 ...

Magnetic Loops – Alpha Antenna

Base Portable HF J-Pole Alpha Antenna; Base Portable S9 Antenna; Base Sky VHF UHF Antenna; Mobile HF Alpha MOTO FMJ Antenna; Portable EZMilitary 2.0 Antenna; Portable HF DX EMCOMM Alpha Antenna; Portable HF (HD/LT/Basic) FMJ Antenna; Portable HF VHF UHF HexTenna Alpha Antenna; Reviews. 100 Watt HF Magnetic Loop Antenna; Base HF ProMaster ...

Magnetic Mount Antennas Don't Suck

The average mag-mount antenna gets its “ground” from the magnetic attraction between the mount and the metal of the car body. This is nowhere near the quality of a good, solid ground connection to the body. We are relying here on the mount, the paint on the car, and the metal underneath to form a “capacitive ground connection”.

80-20m Mag Loop - Nonstop Systems

Magnetic Loop Antenna for 80-20 mtrs by Frank N4SPP ... Copper oxides are semiconductors, and for HF antennas can be considered as insulators. Therefore, the longitudinal electric field is not high enough to overcome the potential barrier and there will be no conduction current along the antenna surface. Likewise the tangential electric field is not high enough to cause conduction current ...

Ham Radio - 80 160 meter magnetic loop transmitting antenna

This is my 6 foot diameter magloop for 80 and 160 meters. I create a two turn outer loop to get down to 160 and it works very well. I checked in to a local 1...

Magnetische loop antenne – PA3ECT Military radio

Magnetische loop antenne. Leuk artikel uit VERON clubblad van PA0MJK Martin. Ik heb dit geplaatst omdat het een interressant beeld geeft van een minder bekende antenne. Link naar MAG-Loop antenne in de Nederlandse taal. Hier mijn eigen story. De story is begonnen met het beschikbaar hebben van een restant coaxkabel 6 meters 7/8″, wat in de metrotunnel in Amsterdam wordt gebruikt bij de ...

Limited Space Small Loop Antennas - Free Shipping on Most ...

AlexLoop Walkham Premier Small Portable Magnetic Loop Antennas are lightweight, can be quickly assembled and are easily tuned to any frequency between 6.95 and 30 MHz for QRP operations. The AlexLoop has been the long-term gold standard of the portable magnetic loop antennas. DX Engineering offers both upgraded versions, the AlexLoop Walkham Premier Antenna (without AlexTune) and the AlexLoop ...

Home Made - HIGH POWER Magnetic Loop Antennas - AmRRON

A magnetic loop antenna is electrically simple and looks like a two turn transformer with a tuning capacitor in the larger loop. The “primary” of this transformer is a small loop of wire, fed by standard 50 Ohm coaxial cable (coax) that goes to your HF transceiver. It feeds (“induces”) the radio signals to/from the BIG loop. The BIG loop is like a transformer ‘secondary’, large swings of high voltage and current in the big loop are radiated as a radio signal. This loop ...

Magnetic Loop Antennas - resonant loop antennas ...

Welcome to the Magnetic Loop Antennas page. Here, you'll find links for high gain loop antennas covering hf. In addition, specific models mentioned in the magnetic loop Antennas forum Like MFJ and more are here for future reference. Amateur radio Antenna sold here,we update our stocks to keep in touch with modern improvements in magnetic loop ...

Build a 160/80 Meter Magnetic Loop Antenna - Part 1 - YouTube

Amy(AI6ZU) and I build a magnetic loop antenna for 160 and 80 meter amateur radio.

Build a Magnetic Loop Antenna Controlled by Arduino | μF

The magnetic loop couples to the to the magnetic field of the radio wave in the region near the antenna, in contrast to a monopole or a dipole which couple to the electric field of the wave. When receiving, the oscillating magnetic field of the incoming radio wave induces a current in the loop by Faraday’s law of induction.

Mini-Kits HF Magnetic Active Loop Antenna

The HF Active Magnetic Loop Antenna module has been designed to be easy to construct and install, and covers a wide frequency range from 1 to 50MHz. It is particularly useful for those that have antenna restrictions or limited space to install a full size receive only antenna, or have very high man made noise levels. The magnetic loop is particularly effective at reducing power line and common mode type noise and being a figure 8 pattern with vertically polarized signals, can be rotated to ...

100 Watt HF Magnetic Loop Antenna – Alpha Antenna

Portable HF VHF UHF HexTenna Alpha Antenna; Reviews. 100 Watt HF Magnetic Loop Antenna; Base HF ProMaster Antenna; Base Portable HF J-Pole Alpha Antenna; Base Portable S9 Antenna; Base Sky VHF UHF Antenna; HOA Buster antenna for 10-80 meters; Mobile HF Alpha MOTO Antenna; Portable EZMilitary 2.0 Antenna; Portable HF DX EMCOMM Alpha Antenna ...

Amazon.com: magnetic antenna mount

HYS TC-110M CB/VHF/UHF/HF Ham Radio Antenna Magnet Mount SO-239 Connection Style W/5M(16.4ft) RG58 Coaxial Cable PL-259 Plug. 4.4 out of 5 stars 101. $18.99 $ 18. 99. Get it as soon as Sat, Oct 17. FREE Shipping on your first order shipped by Amazon. Tram 269 Triple 5" Magnet CB Antenna Mount. 4.5 out of 5 stars 230. $43.14 $ 43. 14. Get it as soon as Tue, Oct 20. FREE Shipping by Amazon. More ...

The Dipole vs Indoor Magnetic Loop Antenna – OH8STN Ham Radio

The Dipole vs Indoor Magnetic Loop Antenna. May 12, 2017 Julian OH8STN Ham Radio 0. These days it seems like everyone and their mother is attacking the very popular, small, lightweight, and extremely portable, magnetic loop antenna. As annoying as it is, it doesn’t look like it’s going to stop anytime soon. Lately there’s been a few forum threads, blog posts, and video comments ...

Magnetic Loop for sale | In Stock | eBay

Chameleon Antenna Portable Magnetic HF (10 - 80M) Loop Antenna, 10W CW, 25W SSB. $427.99. Almost gone. Magnetic Antenna YouLoop Portable Passive Magnetic Loop Antenna for HF and VHF. $23.79. 4 left. For HF And VHF YouLoop Magnetic Loop Antenna Passive 250mW 10kHz-30MHz Portable. $20.66. 6 left . YouLoop Magnetic Antenna Portable Passive Magnetic Loop Antenna for HF and VHF. $20.45. 10 left ...

MAGNETIC LOOP ANTENNAS - Milford Amateur Radio Club

What is a magnetic loop? • Radio waves travel by a wave of electric and magnetic fields at 90 degrees to each other. • Our regular antennas work by "recieving" the electric field portion of the radio wave. A small current is transduced on the antenna and the reciever amplifies it and converts it to audio. • Magnetic loops work differently, they transduce the magnetic portion of the radio ...

Portable Magnetic Loop Antennas - FARS

Portable Magnetic Loop Antennas Ham Radio’s Best Kept Secret Eric Norris WD6DBM v2.00. WIKIPEDIA, The Last Word on Antenna Design z“Small loops have a poor efficiency and are mainly used as receiving antennas at low frequencies” zBALONEY zLOOPS Like Verticals are Shrouded In Myth. Topics zWhy a Small Magnetic Loop? zWhat is a Small Magnetic Loop? zBuild or Buy? zDesign Considerations ...

Magnetic Loop Antenne / Bausatz | eBay

Magnetic Loop (Magnetantenne), Antennendurchmesser 80 cm, Rohrdurchmesser 25 mm, es handelt sich um eine Rohkonstruktion zum Vervollständigen, bestückt mit einem Gehäuse für Drehkondensator oben und einem Gehäuse zum Anschließen der Koppelschleife unten.

Magnetic Loop Antenna | G4HSK

I’d spent some time reading various articles describing the construction of magnetic loop antennas. The reason for this interest was that my son (2E0KGG) had moved to a new QTH and to help get him active on one or more of the HF bands we needed an antenna design that was suitable for use indoors or on a balcony.

Small Loop HF Antenna - Ham Radio . Magnum Experimentum

Small Loop HF antennas, often called magnetic antennas, seem to be all the rage these days. I suppose this old concept offers hope to folks in the ever tightening constraints of shrinking antenna space. I decided to follow on the ham-sexy mobile small loop antenna with this version meant for portable operation. Whereas the mobile small loop HF antenna used 1 inch copper pipe in a great big ...

Magnetic Loop Antenna : Magnetic loop antenna projects ...

A magnetic loop antenna for HF Able to cover all frequencies between 3.5 and about 10 MHz, the loop described here is directional, does not require a radial system, and stands just 1.8 metres tall. The antenna can be put together in a short time and is cheap by Peter Parker VK3YE ex VK1PK 160/80m Coaxial Receiving Loop Antennas Receiving loop antenna for top band. This antenna allow to reduce ...

Magnetic Loop Great HF Apartment Antenna - YouTube

Playing with a magnetic loop antenna. you can make them really cheap with just wire. There are plenty of plans on the internet. I used these 2 websites http:...

PA9OK - Magnetic Loop for HF - Free

Why an eight-shaped magnetic loop antenna? The idea behind the double loop is that two properly polarised magnetic fields enhance each other and because the two loops are in parallel, the impedance at the tuning point will be lower and the bandwidth larger compared to a single loop. The narrow bandwidth of a single loop, just a few Kc, makes tuning difficult. A loop’s perimeter, in this case ...

HF Indoor Loop Antenna DIY - Simple & Easy to Build - YouTube

HF Loop Antenna DIY - Simple & Easy to Build Advantages: Simple & Cost Effective, Suitable for Indoor Installations, Compact in Size, and High Directivity

AA5TB - Small Loop Antennas

A magnetic loop antenna for HF - by Peter Parker VK3YE (ex. VK1PK) An Unusual Two Band Magnetic Loop Antenna - by Jindra Vavruska, OK1FOU; The G3BGR Magnetic Loop - by G3BGR; Practical Experiments with Magnetic Loop Antennas - by David Reid PA3HBB / G0BZF; Magnetic Loop Antennas and Other Indoor Antennas - by Radio Habana Cuba: Dxers Unlimited Special Edition; GW0TQM's Magnetic Loop Site - by ...

Loop Antenne günstig kaufen | eBay

Endet am Mittwoch, 9:23 MESZ 1T 21Std Lieferung an Abholstation Produktart: Antenne Frequenzband: HF Neues Angebot Magnetic Loopantenne , 7 / 10 / 14 , 21 / 28 - 30 MHz + CB -Band , mit 2 Drehkos EUR 225,00

Small Magnetic Receiving Loops

Small antennas would include "magnetic" loops, verticals, and dipoles. It would not include wide-spaced stacked beam antennas, or antenna physically significantly more than a wavelength in widest dimension. Once we understand fields near an antenna, we might picture our antennas differently. We often find antennas don't respond to signals and noise like we thought. Best of all, we won't be as ...

Tragbar passive magnetische LOOP ANTENNE für HF und VHF ...

Portable Passive Magnetic Loop Antenna For HF And VHF Magnetic Antenna Hot Sale Welcom to our store : business-design86. Features: *100% brand new and high quality *Passive design *No tuning required *Low-loss wide-band BALUN with 0.28 dB loss typ. Specifications:

Amazon.com: vhf magnetic antenna

Luiton Mobile Radio Antenna 27 Inch VHF(136~174 MHz) Whip Base-Load Magnetic Antenna for Luiton, Baofeng,BTECH Anytone Kenwood TYT Juentai Leixen Radioddity Mobile Radios(2 Meter & 70cm) 4.2 out of 5 stars 61. $39.99 $ 39. 99. Get it as soon as Fri, Oct 16. FREE Shipping by Amazon. Dualband Mobile Antenna 2m/70cm VHF/UHF Ham Radio, 137-149, 437-480 Mhz, Magnet Base PL-259 Connector, 10 Ft RG58 ...

RX-Loop Antennas, Passive Magnetic Antennas,

Receive Magnetic Loop Antennas - Schwarzbeck Mess-Elektronik. This site uses cookies. If you continue to use this site we will assume that you agree with it.

MFJ 1786X Magnetische Loop Antenne 10-30 MHz inkl. St

Magnetische Loop-Antennen sind naturgemäß durch die hohe Güte 'Q' sehr schmalbandig. Das ist vorteilhaft, denn dadurch wirken die Antennen wie ein schmalbandiges Vorfilter vor der ersten Empfängerstufe. Es entstehen weniger unerwünschte Mischprodukte, der Empfang wird besser. Zu erwarten sind nutzbare 3dB-Bandbreiten zwischen etwa 25 kHz auf 10 MHz und 150 kHz auf 30 MHz. D.h. das Sie ...

AMA Magnetic Loops - Dolstra

The magnetic loop antennas by OM C. Käferlein (DK5CZ, Darmstadt) are well known and popular not only in Germany. The production was later continued by Funktechnik Beese (Darmstadt). In 2016 we acquired the right to the name and all design documents of these fine antennas. AMA Magnetic Loops - Principle of construction : The main feature of a magnetic loop is it's comparably small size in ...

YouLoop HF loop antenna - QRZ Now

The same HF magnetic loop can be used in the FM and the 2m HAM bands with a slight change of its core principle: It’s now a folded dipole. Actually, the feed point of the folded dipole is on the top and the actual legs are composed of the coax ground. At this feed point, the signal is routed through the two coax legs to the wide-band, low-loss BALUN. The gray curved line depicts the signal ...

Magnetic Loop Antenne / Magnetic Loop Antenna | eBay

Magnetic Loop Antenne, Durchmesser 80 cm, Loop-Querschnitt 25mm, Schmetterling-Drehkondensator 10 - 75 pF mit einem Plattenabstand von 3mm, ausgelegt für den Frequenzbereich 14-30 MHz, Anschluss über eine N-Buchse, Einspeisung magnetisch über eine Koppelschleife (z.B. aus RG.213), es handelt sich um eine robuste, verschweißte Konstruktion aus wetterfestem Aluminium und Polycarbonat ...

Homemade Magnetic Loop Antenna In Detail - YouTube

I was asked for a more detailed video from my homemade loop antenna, I hope this one answers the open questions? The basic idea for this antenna comes from a...

Magnetic Loop Antenne / Bausatz | eBay

Portable Passive Magnetic Loop Antenna For HF And VHF Magnetic Antenna Hot Sale. EUR 16,43. EUR 17,29. Versand: + EUR 3,84 Versand . Y-200A Active Loop Antenna Short Wave Receiving 100KHz-180MHz for SDR Radio. EUR 46,16. Versand: + EUR 4,24 Versand . Y-200A Active Loop Receiving Antenna Short Wave 100KHz-180MHz for SDR Radio . EUR 46,64. Kostenloser Versand . Harvest RHM-7350 CB HF 7-30MHz ...

Tips for using a magnetic loop antenna – Alpha Antenna

Portable HF VHF UHF HexTenna Alpha Antenna; Reviews. 100 Watt HF Magnetic Loop Antenna; Base HF ProMaster Antenna; Base Portable HF J-Pole Alpha Antenna; Base Portable S9 Antenna; Base Sky VHF UHF Antenna; HOA Buster antenna for 10-80 meters; Mobile HF Alpha MOTO Antenna; Portable EZMilitary 2.0 Antenna; Portable HF DX EMCOMM Alpha Antenna ...

MAGNETIC LOOP ANTENNE - EUR 334,00 | PicClick DE

MAGNETIC LOOP ANTENNE - EUR 334,00. FOR SALE! Angeboten wird eine Magnetic Loop Antenne mit einem Durchmesser von 80cm, der 233049861237

Amazon.com: magnetic loop antenna

CHENGBEI YouLoop Magnetic Antenna Portable Passive Magnetic Loop Antenna for HF and VHF. $21.99 $ 21. 99. $0.99 shipping. Capacitor - Variable, Single, 365 pF, CW Rotation. 4.6 out of 5 stars 126. $23.33 $ 23. 33. FREE Shipping. NINEFOX Magnetic Loop Antenna HF VHF NF Receiver 250 MW Home Accessories 0.28 DB Communication Low-Loss Practical Professional Portable ive Wide-d . $29.72 $ 29. 72 ...

DIY Magnetic loop | The Handy Hamilton

Notes on magnetic loop antennas: For HF the size is very good compared to a dipole antenna or some others. It is however very directional, which can be good or bad, depending on use. Also, The magloop does have an Electric field. It is just not found until you get a bit away from the antenna, my old field strength meter does show an electric field on its little vertical antenna when I get ...

Magnetische Loop Antenne I | Antenne, Amateurfunk, Antennen

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Magnetic Loop Antenne selber bauen / einfach ausprobieren ...

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DL7JV - Magnetische Antennen | Antenne, Radio antenne ...

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Magnetic Loop von der Otto Schubert GmbH | Amateurfunk ...

HF - Loop Magnetica 1 QRP _____ ipattant Ham radio antenna. Amateurfunk Ideen ... Home Made - HIGH POWER Magnetic Loop Antennas - AmRRON. A Nationwide Emergency Communications Network for Preppers & Patriots. Jim Haworth Ham radio. Amateurfunk All Band Tolle Wie Macht Man Reinigungstipps Ameisen. How To Make an Amazing 80m Slinky Antenna for Under $50 . Post with 7071 views. How To Make an ...

Mobile Car Antenna Magnetic Roof Mount Base 5M Coaxial Cable UHF Male Connector Vehicle Radio Car Walkie Talkie Accessories

1 Set Antenna Dual Band with Magnetic Mount VHF Portable Mobile Radio Antenna Ham Radio Antenna for Car Auto Vehicle

YouLoop Magnetic Antenna Portable Passive Magnetic Loop Antenna for HF and VHF

YouLoop Magnetic Antenna Portable Passive Magnetic Loop Antenna for HF and VHF

Hongcui Vehicle-Mounted Warning Light Solar Flashing Light Car Roof Magnetic Suction

AOSONG Vehicle-Mounted Warning Light Solar Flashing Light Car Roof Magnetic Suction

Mobile Phone Holder Wireless Magnetic Car Phone Holder Vehicle-Mounted Useful Support Telephone Interior Accessories

WPD Vehicle-Mounted Warning Light Solar Flashing Light Car Roof Magnetic Suction

OUTELA Vehicle-Mounted Warning Light Solar Flashing Light Car Roof Magnetic Suction

DLMH Vehicle-Mounted Warning Light Solar Flashing Light Car Roof Magnetic Suction

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